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FNY Investment Advisers’s iRhythm Holdings IRTC Stock Holding History

FNY Investment Advisers’s Portfolio IRTC Stock Details IRTC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-200
Closed -$34K – 1164
2025
Q3 		$34K Buy
+200
New +$31.8K 0.01% 579
2022
Q2 		– Sell
-351
Closed -$55K – 799
2022
Q1 		$55K Buy
+351
New +$45.1K 0.05% 239
2018
Q3 		– Sell
-40
Closed -$3K – 1087
2018
Q2 		$3K Buy
+40
New +$2.8K ﹤0.01% 714

Other funds holding IRTC

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

FNY Investment Advisers's IRTC Position: Q4 2025 in Review

FNY Investment Advisers sold out of iRhythm Holdings (IRTC) in Q4 2025, closing a stake of 200 shares — an estimated $34K sold.

FNY Investment Advisers first reported a position in IRTC in Q2 2018 and held it in 3 quarters. The position peaked at $55K in Q1 2022. 334 funds tracked by Wall St. Rank hold IRTC as of Q4 2025.

  • FNY Investment Advisers reported no remaining iRhythm Holdings position as of Q4 2025 after selling out during the quarter.
  • FNY Investment Advisers sold 200 iRhythm Holdings shares in Q4 2025, an estimated $34K.
  • FNY Investment Advisers first reported a position in iRhythm Holdings in Q2 2018 and held it in 3 quarters.
  • FNY Investment Advisers's iRhythm Holdings position peaked at $55K in Q1 2022.
  • 334 funds tracked by Wall St. Rank held iRhythm Holdings as of Q4 2025.

Based on FNY Investment Advisers's 13F filing for Q4 2025, filed 16 Jan 2026.